I te awheawhe o Jinbin Valve, kei te haere tonu ngā tirotiro whakamutunga mō tētahi puranga o ngā takirere pūrerehua DN1200 kua whakanohoia ki te maitai waro, me ngā hononga whānui flange e rite ana mō ia waeine. 

A takirere pūrerehua hiri mārō rerekē toruKa huaki, ka kati hoki mā te hurihanga 90° o te kōpae porowhita huri noa i te pou pokapū o te tinana takirere. He mata hiri whakarewa totoka kei te awhi o te kōpae, ā, he mea hanga te nohoanga takirere ki te whakarewa koranu. Ka hono, ka wehe rānei te kōpae i te nohoanga i te wā e huri ana: ka tuwhera katoa i te 0°, ā, ka kati katoa i te 90°. Ka tutuki te piri o te hiri ina pēhia te kōpae e te pēhanga reo ki te nohoanga; ka piri atu ngā hoahoa rerekē ki te kōpae ki runga i te nohoanga i te wā ka kati hei whakakore i te āputa me te tuku i te kati mirumiru. Kāore i rite ki ngā momo nohoanga ngohengohe kua whakakikoruatia ki te rapa, ka whakawhirinaki katoa ki te hiri whakarewa-ki-whakarewa pakari mō te ātete pāmahana teitei me te pēhanga teitei. 

Ngā Painga Matua

1. Ātete tino pai ki te pāmahana me te pēhanga: Ka taea e te hiri whakarewa te tu atu i ngā pāmahana mahi mai i te -40℃ ki te 600℃ mō ngā paipa pēhanga-waenga me te pēhanga-tiketike, kia kore ai e koroheke i te pāmahana teitei me te kino e kitea ana i ngā hiri rapa ngohengohe.

2. He ātete pai ki te kakahu me te roa o te ora ratonga: He mea hanga ki te koranu cobalt, chromium rānei, ka ātete ngā mata hiri ki te horo o ngā mea kirikiri, ā, ka roa ake te ora o ngā takirere pūrerehua ngohengohe i roto i te mahi puehu me te paru.

3. Hiritanga pūmau pono: Ko te hanganga rerekē-toru ka kore e turuturu kia tutuki ai ngā paerewa kati pakari mō ngā pūnaha matū me te whakamahana.

4. Hoahoa kiato, māmā hoki: He iti te tapuwae me te taipana mahi taurite, e hototahi ana ki te whakaoho aunoa hiko me te hau. 

Whānuitanga o te tono

He whānuitia te whakamahinga i roto i ngā paipa matua mō te tuku wera mō ngā tipu hiko wera, ngā raina hau oumu pupuhi i roto i te mahi whakarewa, ngā paipa hinu pāmahana-teitei mō te whakamahine matū hinu, ngā whatunga whakamahana mamaoa ā-tāone, ngā paipa para waro mō te umanga matū waro, te kawe para maina, ngā paipa whakakorenga whanariki wai me te hau paipa o te tipu hiko, tae atu ki ngā paipa hinu whakawhiti wera pāmahana-teitei me te hau pēhanga-teitei. Koinei te takirere wehe pai mō ngā paipa e kawe ana i ngā pāpāho pāmahana-teitei me ngā pāpāho totoka. 

Kei te whakahaerehia e Jinbin Valve ngā kaupapa takirere whakarewa ritenga tae atu ki ngā takirere whakakore, ngā pene rakau, ngā kēti paraka tapawhā me te porowhita, ngā takirere maimoatanga paru me ngā takirere keti reti. Tena koa whakapiri mai ki a mātou mō ngā pātai.